Duplicate k8s metrics

When scraping metrics from kubernetes why does this result in duplicate data? Specifically I will see things such at duplicate kube_node_info metrics. Thanks!

      discovery.kubernetes "allPods" {
        role = "pod"
      }
      discovery.kubernetes "allNodes" {
        role = "node"
      }
      discovery.kubernetes "allServices" {
        role = "service"
      }
      discovery.kubernetes "allIngress" {
        role = "ingress"
      }


      prometheus.scrape "everything" {
        targets    = array.concat(discovery.kubernetes.allPods.targets, 
                                  discovery.kubernetes.allNodes.targets,
                                  discovery.kubernetes.allServices.targets,
                                  discovery.kubernetes.allIngress.targets,)
        forward_to = [prometheus.remote_write.default.receiver]
      }